[BitWielder1]

It's also important to note that not all people searching for the N-word are motivated by racism, and that not all racists search for that word, either.

So what exactly does the measurements mean and how can any conclusions (other than the foregone) be reached from that data?

[17th Miss Regt]

You really can’t draw any meaningful conclusions from the data. But if we want to use such trash as this map as a basis for conclusions then we can say:
1) Where there are more blacks there is more racism.
2) Where there are fewer blacks there is less racism.

Just sayin’.